6 citations · 18 across the 19 of their papers we have counts for
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math.GN2016★ 2 cited
On Borel semifilters
Andrea Medini
Building on work of van Engelen and van Mill, we show that a zero-dimensional Borel space is homeomorphic to a semifilter if and only if it is homogeneous and not locally compact.…
math.GN2016
Every filter is homeomorphic to its square
Andrea Medini, Lyubomyr Zdomskyy
We show that every filter on , viewed as a subspace of , is homeomorphic to . This generalizes a theorem of van Engelen, who proved that this h…